See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

O OCH3 Acetal give negative Tollen's test AITS-FT-XVIII-PCM(Sol.)-JEE(Main)/2021 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 9 O OH OH  O O H C O CH2 CH2 CH2 OH Hemiacetal give positive Tollen’s test.